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茯苓旱田栽培过程中,转变传统的单引接种方法,采用“双引接种”的方法,能取得良好的效益。结果表明:单引接种的对照组成活率只有89.4%,双引接种的试验组成活率高达100%,两者之间差别显著,相差10.6%。对照组菌丝生长期为40 d,试验组仅为21 d,缩短19 d;菌核生长期两组间只相差3 d;全生长期对照组为132 d,试验组只有110 d,缩短22 d。对照组结实率为88.6%,试验组高达99.4%;单个最大苓重对照组为5.2 kg,试验组为7.1 kg,单窖产量对照组为1.93 kg,试验组为2.51 kg。对照组木料每日分化量只有37.88 g,试验组有45.45 g。同时,两组间经济效益差别明显。
Tuckahoe dryland cultivation process, the transformation of the traditional single-cited access methods, the use of “double-cited species” approach, can achieve good results. The results showed that the single-seeded control group had a survival rate of only 89.4% and the double-introduced test group had a survival rate of 100%, with a significant difference of 10.6%. In the control group, the mycelial growth period was 40 days, and the experimental group was only 21 days, which was shortened by 19 days. The difference was only 3 days in the sclerotial growth stage and 132 days in the full-growth stage. d. In the control group, the seed-setting rate was 88.6%, and the experimental group was 99.4%. The single maximal Ling weight control group was 5.2 kg, the experimental group was 7.1 kg, the single-pit yield control group was 1.93 kg, and the experimental group was 2.51 kg. In the control group, the daily wood differentiation rate was only 37.88 g and that in the experimental group was 45.45 g. At the same time, there are obvious differences in economic benefits between the two groups.